package com.atguigu.tingshu.album.service.impl;


import com.atguigu.tingshu.album.config.VodConstantProperties;
import com.atguigu.tingshu.album.service.VodService;
import com.atguigu.tingshu.common.util.UploadFileUtil;
import com.atguigu.tingshu.vo.album.TrackMediaInfoVo;
import com.qcloud.vod.VodUploadClient;
import com.qcloud.vod.model.VodUploadRequest;
import com.qcloud.vod.model.VodUploadResponse;
import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.vod.v20180717.VodClient;
import com.tencentcloudapi.vod.v20180717.models.*;
import lombok.SneakyThrows;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.util.HashMap;
import java.util.Map;


@Service
public class VodServiceImpl implements VodService {

    @Autowired
    private VodConstantProperties vodConstantProperties;

    @Override
    //try...catch 就是直接抛出异常
    @SneakyThrows
    public Map<String, Object> uploadTrack(MultipartFile file) {
        //  声音上传临时目录：
        String uploadTempPath = UploadFileUtil.uploadTempPath(vodConstantProperties.getTempPath(), file);
        //  创建上传声音客户端
        VodUploadClient client = new VodUploadClient(vodConstantProperties.getSecretId(),
                vodConstantProperties.getSecretKey());
        //  构建上传请求对象
        VodUploadRequest request = new VodUploadRequest();
        //  设置视频本地地址
        request.setMediaFilePath(uploadTempPath);
        //  指定任务流----（可以不使用）
        //request.setProcedure(vodConstantProperties.getProcedure());
        //  调用上传方法
        VodUploadResponse response = client.upload(vodConstantProperties.getRegion(), request);
        //  创建map 对象
        HashMap<String, Object> map = new HashMap<>();
        map.put("mediaFileId", response.getFileId());
        map.put("mediaUrl", response.getMediaUrl());
        //  返回map 数据
        return map;
    }

    @Override
    public TrackMediaInfoVo getTrackMediaInfo(String mediaFileId) {
        try {
            Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
            // 实例化一个http选项，可选的，没有特殊需求可以跳过
            HttpProfile httpProfile = new HttpProfile();
            httpProfile.setEndpoint("vod.tencentcloudapi.com");
            // 实例化一个client选项，可选的，没有特殊需求可以跳过
            ClientProfile clientProfile = new ClientProfile();
            clientProfile.setHttpProfile(httpProfile);
            // 实例化要请求产品的client对象,clientProfile是可选的
            VodClient client = new VodClient(cred, "", clientProfile);

            // 实例化一个请求对象,每个接口都会对应一个request对象
            DescribeMediaInfosRequest req = new DescribeMediaInfosRequest();
            //执行获取音频的接口
            req.setFileIds(new String[]{mediaFileId});
            // 返回的resp是一个DescribeMediaInfosResponse的实例，与请求对象对应
            DescribeMediaInfosResponse resp = client.DescribeMediaInfos(req);
            if (resp != null && resp.getMediaInfoSet().length > 0) {
                MediaInfo mediaInfo = resp.getMediaInfoSet()[0];
                //  创建流媒体信息对象
                TrackMediaInfoVo trackMediaInfoVo = new TrackMediaInfoVo();

                trackMediaInfoVo.setMediakUrl(mediaInfo.getBasicInfo().getMediaUrl());
                trackMediaInfoVo.setDuration(mediaInfo.getMetaData().getDuration());
                trackMediaInfoVo.setSize(mediaInfo.getMetaData().getSize());
                trackMediaInfoVo.setType(mediaInfo.getBasicInfo().getType());
                return trackMediaInfoVo;
            }
        } catch (TencentCloudSDKException e) {
            throw new RuntimeException(e);
        }
        return null;


    }

    @Override
    @SneakyThrows
    public void deleteMediaFile(String mediaFileId) {
        Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());

        VodClient client = new VodClient(cred,vodConstantProperties.getRegion());
        // 实例化一个请求对象,每个接口都会对应一个request对象
        DeleteMediaRequest req = new DeleteMediaRequest();
        req.setFileId(mediaFileId);
        // 返回的resp是一个DeleteMediaResponse的实例，与请求对象对应
        DeleteMediaResponse resp = client.DeleteMedia(req);
    }
}